Figure 4From: Regional expression of HOXA4 along the aorta and its potential role in human abdominal aortic aneurysmsHOXA4 protein abundance in human aorta. A, Representative images of western blots with paired thoracic (T) and abdominal (A) aorta of the same person; B and C, Comparison of HOXA4 protein levels between 24 pairs of thoracic and abdominal aortic samples standardized to either β-actin (ACTB; B) or α-actin (ACTA; C). Clinical information is available in Additional file 1, Table S1.Back to article page